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WITA® Delta HE 100 0-10V

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The WITA® High efficiency pumps can reduce energy consumption by up to 80% compared to a standard circulation pump, whilst maintaining the same level of hydraulic power.

Additional to the eleven different power curves which can be selected also at the Delta HE 100 without the PWM module, the PWM version also has four PWM stages. In these stages, the pump can be controlled with an external speed control. You can download the Delta HE 100 manual in our download area to find out more about the PWM function. The PWM control signal is also described in detail here. The LCD display shows the current power consumption, the selected characteristic curve and the night reduction.

Max. pump lift 10,0 m
Max. flow rate 8.800 l/h
Power consumption 5 – 123 W
Control 5 constant characteristics, 6 proportional characteristics, night mode, 4 externaly controllable PWM characteristics
Supply voltage 1 x 230V, 50 Hz
Motor protection No external motor protection required
Ip rating IP 42
Ambient temperature 0 °C to +40 °C
Media temperature +5 °C to +110 °C
Temperature class TF 110 as per CEN 335-2-51
Max. system pressure 10 bar
Connection size DN 25, DN 32
Installation lengths 180 mm
Pump housing material variant in grey cast iron, cataphoresis coated
Weight incl. insulation 3,2 kg
EEI ≤ 0,23
 Special equipment  Speed control with PWM control signal possible

he-100